public void testHashMapReHash()
{
var hm = new HashMap <int, int>(2);
hm.add(10, 10);
hm.add(11, 11);
hm.add(12, 12);
Assert.AreEqual(hm.Exist(10), true);
Assert.AreEqual(hm.Exist(11), true);
Assert.AreEqual(hm.Exist(12), true);
Assert.AreEqual(hm.Get(10).value, 10);
Assert.AreEqual(hm.Get(11).value, 11);
Assert.AreEqual(hm.Get(12).value, 12);
}